Question

Ayuda Plisss
Doy Coronita
​

Answer 1

Respuesta:

a) 1

b) 1

c) 1

d)$5^{7}$

e)$7^{2}$

f)$(\frac{-3}{5}) ^{5}$

g)$0.861^{3}$

h)$(\frac{6}{25} )^{4}$

Explicación paso a paso:

las potencias elevadas a 0 son igual a 1

d)$5^{3}$ x $5^{4}$ = $5^{3+4}$= $5^{7}$ = 5x5x5x5x5x5x5 =78125

e)$\sqrt[3]{7^{2}}$ x $\sqrt[3]{7^{4}}$ = $\sqrt[3]{7^{6}}$ = $7^{\frac{6}{3} }$ =$7^{2}$ = 49

f)$(\frac{-3}{5}) ^{3}$x$(\frac{-3}{5}) ^2}$ = $(\frac{-3}{5}) ^{3+2}$ =$(\frac{-3}{5}) ^{5}$ =$\frac{243}{3125}$

g)$(0,123)^{3}$×$(7)^{3}$= $(0,123*7)^{3}$=$0.861^{3}$ = 0,63827...

h) $(\frac{2}{5} )^{4}$x $(\frac{3}{5} )^{4}$=$(\frac{2*3}{5*5} )^{4}$=$(\frac{6}{25} )^{4}$